Taylor Swift had quite the A-list birthday bash at her New York City apartment last night -- from Beyonce and Jay Z to Justin Timberlake, it was more star-studded than most events in Hollywood!

After performing at Z100’s Jingle Ball, Swift and her famous friends headed to her pad, and a source tells Us Weekly that while the concert was still going, there was a pretty sizable booze delivery to Swift's NYC crib, along with "a bunch of Whole Foods bags and about eight bags of Japanese food." Later on about twenty boxes of pizza were delivered, and there was also a balloon time machine. T. Swizzle really knows how to party!

Swift's BFFs Karlie Kloss, Kelly Osbourne, and Selena Gomez were all there, along with Ansel Elgort, Sam Smith, 5 Seconds of Summer, HAIM, Nick Jonas, Chrissy Teigen and Jaime King. Swift captioned the shot above, "So this is being 25…. #WHAT #bestbirthdayEVER."

Looks like it! HBD Tay!